1.

Bleaching powder and bleach solution ar produced on a large scale and used in several household porduct the effectiveness of bleach solution is often measured iodometry Bleaching powder contais a salt of an oxoacid as one of its components the anhydrode of that oxacid is

Answer»

`CI_(2)O`
`CI_(2)O_(7)`
`CIO_(2)`
`CI_(2)O_(6)`

Solution :The active constituent of bleaching powder is `CA(OCI)_(2)` since the ANION of this SALT is `OCI^(-)` therefore its corresponding acid isHOCI and the anhydride of this acid must be `CI_(2)O`
`2HOCIrarrH_(2)+CI_(2)O`


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